CN203412111U - Straight threaded sleeve connecting structure at stiffness steel girder node - Google Patents
Straight threaded sleeve connecting structure at stiffness steel girder node Download PDFInfo
- Publication number
- CN203412111U CN203412111U CN201320430778.7U CN201320430778U CN203412111U CN 203412111 U CN203412111 U CN 203412111U CN 201320430778 U CN201320430778 U CN 201320430778U CN 203412111 U CN203412111 U CN 203412111U
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- CN
- China
- Prior art keywords
- threaded sleeve
- frame
- supporting column
- connecting structure
- straight threaded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a straight threaded sleeve connecting structure at a stiffness steel girder node, and belongs to the field of building construction. The straight threaded sleeve connecting structure comprises a concrete steel girder and a frame-supporting column main reinforcement, and an H-shaped steel is arranged in the concrete steel girder. The H-shaped steel is characterized in that a straight threaded sleeve for connecting a node part of each of the top flange and the bottom flange of the H-shaped steel and the frame-supporting column main reinforcement is arranged between the node part and the frame-supporting column main reinforcement, one end of the straight threaded sleeve is and the H-shaped steel are welded together, and the other end of the straight threaded sleeve is in threaded connection with the frame-supporting column main reinforcement. Compared with the prior art, the straight threaded sleeve connecting structure disclosed by the utility model is convenient and fast to mount, the consumption of the reinforcement is reduced, the field welding is lowered, and the construction efficiency is improved; meanwhile, the construction quality is guaranteed.
Description
Technical field
The utility model belongs to the realm of building construction, is specially a kind of linear screw thread sleeve connecting structure of stiffness section steel beam Nodes.
Background technology
It is quite general that highrise building utilizes conversion layer to carry out structure conversion, and the first floor is in order effectively to reduce the deck-molding of Span Beam, meets inner large space and the conversion of structure, relates to more and more section steel beam strengthening concrete combining structure conversions that adopt; Conversion hysteria girder steel is effectively connected the shockproof requirements of total is had to larger impact within the scope of girder steel with the main muscle of upper box pillar, the main muscle of lower box pillar, and the mode that existing connection mainly adopts direct welding or punching to run through, complex process, efficiency is lower.
Utility model content
The purpose of this utility model is for deficiency of the prior art, and a kind of anchoring that is connected of being convenient to stiffness section steel beam position of joints and the main muscle of frame-supporting column is provided, easy for installation, quick, has reduced on-the-spot welding capacity.
The technical scheme that realizes above-mentioned purpose is: the linear screw thread sleeve connecting structure of stiffness section steel beam Nodes, comprise the main muscle of concrete-type girder steel and frame-supporting column, in concrete-type girder steel, be provided with H shaped steel, it is characterized in that: between the top flange of described H shaped steel and the position of joints of bottom flange and the main muscle of frame-supporting column, be provided with the straight screw sleeve that is connected both, described straight screw sleeve one end and the welding of H shaped steel, the other end is threaded with the main muscle of frame-supporting column.
Between the top flange at above-mentioned H profile steel joint position and bottom flange, be provided with stiffener.
The utility model compared with prior art has easy for installation, quick, reduces amount of reinforcement, has reduced Site Welding amount, has improved efficiency of construction, guarantees the advantage of construction quality simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises concrete-type girder steel 1 and the main muscle 2 of frame-supporting column, in concrete-type girder steel 1, be provided with H shaped steel 3, between the top flange of H shaped steel 3 and the position of joints of bottom flange and the main muscle 2 of frame-supporting column, be provided with the straight screw sleeve 4 that is connected both, straight screw sleeve 4 one end and 3 welding of H shaped steel, the other end is threaded with the main muscle 2 of frame-supporting column.
Between the top flange of H shaped steel 3 position of joints and bottom flange, be provided with stiffener 5.
Claims (2)
1. the linear screw thread sleeve connecting structure of stiffness section steel beam Nodes, comprise the main muscle of concrete-type girder steel and frame-supporting column, in concrete-type girder steel, be provided with H shaped steel, it is characterized in that: between the top flange of described H shaped steel and the position of joints of bottom flange and the main muscle of frame-supporting column, be provided with the straight screw sleeve that is connected both, described straight screw sleeve one end and the welding of H shaped steel, the other end is threaded with the main muscle of frame-supporting column.
2. the linear screw thread sleeve connecting structure of stiffness section steel beam Nodes according to claim 1, is characterized in that: between the top flange at H profile steel joint position and bottom flange, be provided with stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430778.7U CN203412111U (en) | 2013-07-19 | 2013-07-19 | Straight threaded sleeve connecting structure at stiffness steel girder node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430778.7U CN203412111U (en) | 2013-07-19 | 2013-07-19 | Straight threaded sleeve connecting structure at stiffness steel girder node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203412111U true CN203412111U (en) | 2014-01-29 |
Family
ID=49975008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430778.7U Expired - Lifetime CN203412111U (en) | 2013-07-19 | 2013-07-19 | Straight threaded sleeve connecting structure at stiffness steel girder node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203412111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421591A (en) * | 2015-09-06 | 2016-03-23 | 上海建工七建集团有限公司 | Steel bar connecting structure and method for box type combined steel and concrete column and reinforced concrete beam |
| CN110984383A (en) * | 2019-11-28 | 2020-04-10 | 中建八局第一建设有限公司 | Large-section steel reinforced concrete column and beam joint construction structure and method |
-
2013
- 2013-07-19 CN CN201320430778.7U patent/CN203412111U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421591A (en) * | 2015-09-06 | 2016-03-23 | 上海建工七建集团有限公司 | Steel bar connecting structure and method for box type combined steel and concrete column and reinforced concrete beam |
| CN110984383A (en) * | 2019-11-28 | 2020-04-10 | 中建八局第一建设有限公司 | Large-section steel reinforced concrete column and beam joint construction structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |